Exam (elaborations)
BOILER MAKER QUESTIONS WITH COMPLETE SOLUTIONS, PASSED!!
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3 basic types of hitches are vertical , chocker , and ? - basket a 1-inch plate is to be cut, why should an acetylene generator on a cutting rig not be adjusted over 15 psi? - acetylene is unstable above this pressure a big control valve is pulled, who's responsible for the rigging ? - the rigge...
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